[INFO] fetching crate renegade-ml 0.6.0...
[INFO] testing renegade-ml-0.6.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate renegade-ml 0.6.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate renegade-ml 0.6.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate renegade-ml 0.6.0
[INFO] tweaked toml for crates.io crate renegade-ml 0.6.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate renegade-ml 0.6.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate renegade-ml 0.6.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9ee4f68a7494e584748c13afeb7d2bee6b450de604247f735eeba95c64184de5
[INFO] running `Command { std: "docker" "start" "9ee4f68a7494e584748c13afeb7d2bee6b450de604247f735eeba95c64184de5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ee4f68a7494e584748c13afeb7d2bee6b450de604247f735eeba95c64184de5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9ee4f68a7494e584748c13afeb7d2bee6b450de604247f735eeba95c64184de5" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9ee4f68a7494e584748c13afeb7d2bee6b450de604247f735eeba95c64184de5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9ee4f68a7494e584748c13afeb7d2bee6b450de604247f735eeba95c64184de5" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling nohash-hasher v0.2.0
[INFO] [stderr]    Compiling nonmax v0.5.5
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling ordered-float v3.9.2
[INFO] [stderr]    Compiling eytzinger-interpolation v1.0.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling pav_regression v0.7.0
[INFO] [stderr]    Compiling renegade-ml v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.27s
[INFO] running `Command { std: "docker" "inspect" "9ee4f68a7494e584748c13afeb7d2bee6b450de604247f735eeba95c64184de5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9ee4f68a7494e584748c13afeb7d2bee6b450de604247f735eeba95c64184de5" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling zerocopy v0.8.47
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling renegade-ml v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `loo_regression` is never used
[INFO] [stdout]    --> tests/diverse_datasets.rs:104:4
[INFO] [stdout]     |
[INFO] [stdout] 104 | fn loo_regression(data: &[(CsvPoint, f64)], k: usize) -> f64 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.06s
[INFO] running `Command { std: "docker" "inspect" "9ee4f68a7494e584748c13afeb7d2bee6b450de604247f735eeba95c64184de5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9ee4f68a7494e584748c13afeb7d2bee6b450de604247f735eeba95c64184de5" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: function `loo_regression` is never used
[INFO] [stderr]    --> tests/diverse_datasets.rs:104:4
[INFO] [stderr]     |
[INFO] [stderr] 104 | fn loo_regression(data: &[(CsvPoint, f64)], k: usize) -> f64 {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `renegade-ml` (test "diverse_datasets") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/renegade-ml/77a52e94ac53df1b/out/renegade_ml-77a52e94ac53df1b)
[INFO] [stdout] 
[INFO] [stdout] running 81 tests
[INFO] [stdout] test tests::class_votes_returns_correct_probabilities ... ok
[INFO] [stdout] test tests::categorical_feature_separates_classes ... ok
[INFO] [stdout] test tests::dispersion_effective_n_does_not_overflow_for_huge_weights ... ok
[INFO] [stdout] test metric::tests::noise_features_get_near_zero_weight ... ok
[INFO] [stdout] test tests::dispersion_effective_n_is_scale_invariant_to_distance ... ok
[INFO] [stdout] test metric::tests::signal_feature_gets_higher_weight_than_noise ... ok
[INFO] [stdout] test metric::tests::equal_additive_features_get_similar_weights ... ok
[INFO] [stdout] test tests::dispersion_identical_outputs_has_zero_variance ... ok
[INFO] [stdout] test tests::dispersion_exact_match_ignores_distant_neighbors ... ok
[INFO] [stdout] test tests::dispersion_non_finite_output_does_not_panic ... ok
[INFO] [stdout] test tests::dispersion_single_neighbor_has_zero_variance ... ok
[INFO] [stdout] test tests::dispersion_widely_disagreeing_outputs_has_large_variance ... ok
[INFO] [stdout] test tests::dispersion_variance_is_weighted_not_naive ... ok
[INFO] [stdout] test tests::dispersion_effective_n_uses_kish_formula_not_raw_count ... ok
[INFO] [stdout] test tests::dispersion_empty_returns_none ... ok
[INFO] [stdout] test tests::exact_match_returns_correct_output ... ok
[INFO] [stdout] test tests::gaussian_dispersion_tiny_bandwidth_returns_none ... ok
[INFO] [stdout] test tests::gaussian_weighted_mean_correctness ... ok
[INFO] [stdout] test tests::gaussian_weighted_mean_exact_match ... ok
[INFO] [stdout] test tests::gaussian_weighted_mean_tiny_bandwidth_falls_back ... ok
[INFO] [stdout] test tests::global_output_mean_documented_overflow_boundary_is_visible_not_silent ... ok
[INFO] [stdout] test tests::global_output_mean_empty_model_is_none ... ok
[INFO] [stdout] test tests::dispersion_mean_matches_weighted_mean_randomized ... ok
[INFO] [stdout] test tests::global_output_mean_matches_manual_weighted_calc ... ok
[INFO] [stdout] test tests::global_output_mean_survives_retain ... ok
[INFO] [stdout] test tests::global_output_variance_all_identical_outputs_is_zero ... ok
[INFO] [stdout] test tests::global_output_variance_empty_after_retain_all_is_none ... ok
[INFO] [stdout] test tests::gaussian_dispersion_weight_sum_decays_with_distance ... ok
[INFO] [stdout] test tests::global_output_variance_survives_force_retrain ... ok
[INFO] [stdout] test tests::gaussian_dispersion_mean_matches_gaussian_weighted_mean_randomized ... ok
[INFO] [stdout] test tests::global_output_variance_survives_retain ... ok
[INFO] [stdout] test tests::global_output_variance_empty_model_is_none ... ok
[INFO] [stdout] test tests::local_signal_variance_is_zero_when_local_matches_global_spread ... ok
[INFO] [stdout] test tests::global_output_variance_huge_weights_no_overflow ... ok
[INFO] [stdout] test tests::global_output_variance_infinite_output_propagates_nan ... ok
[INFO] [stdout] test tests::global_output_variance_matches_manual_weighted_calc ... ok
[INFO] [stdout] test tests::global_output_variance_nan_output_propagates_not_launders_to_zero ... ok
[INFO] [stdout] test tests::local_signal_variance_never_negative_when_local_exceeds_global ... ok
[INFO] [stdout] test tests::shrink_end_to_end_matches_manual_composition ... ok
[INFO] [stdout] test tests::shrink_returns_none_for_empty_neighbors ... ok
[INFO] [stdout] test tests::linear_function_extrapolation ... ok
[INFO] [stdout] test tests::global_output_variance_survives_huge_common_offset ... ok
[INFO] [stdout] test tests::shrink_returns_none_for_untrained_model ... ok
[INFO] [stdout] test tests::shrink_toward_infinite_noise_with_finite_signal_variance_is_full_prior ... ok
[INFO] [stdout] test tests::shrink_toward_infinite_signal_variance_with_finite_noise_is_full_trust ... ok
[INFO] [stdout] test tests::local_signal_variance_matches_global_when_local_variance_is_zero ... ok
[INFO] [stdout] test tests::local_signal_variance_nan_local_dispersion_propagates_nan ... ok
[INFO] [stdout] test tests::predict_stays_raw_local_mean_after_query_for_predict_refactor ... ok
[INFO] [stdout] test tests::r_squared_indicates_fit_quality ... ok
[INFO] [stdout] test tests::global_output_variance_survives_large_common_offset ... ok
[INFO] [stdout] test tests::integer_regression_not_misdetected_as_classification ... ok
[INFO] [stdout] test tests::shrink_toward_huge_instance_weights_no_overflow ... ok
[INFO] [stdout] test tests::shrink_toward_negative_signal_variance_clamped_to_zero ... ok
[INFO] [stdout] test tests::shrink_toward_non_finite_dispersion_propagates_nan ... ok
[INFO] [stdout] test tests::shrink_toward_both_infinite_is_nan ... ok
[INFO] [stdout] test tests::shrink_toward_huge_finite_signal_and_noise_variance_near_f64_max ... ok
[INFO] [stdout] test tests::shrink_toward_nan_signal_variance_propagates_nan ... ok
[INFO] [stdout] test tests::shrink_toward_zero_signal_variance_fully_shrinks_to_prior ... ok
[INFO] [stdout] test tests::shrink_toward_huge_signal_variance_trusts_local_mean ... ok
[INFO] [stdout] test tests::shrink_toward_matches_closed_form_with_unequal_weights ... ok
[INFO] [stdout] test tests::shrink_toward_single_exact_match_defaults_to_local_trust ... ok
[INFO] [stdout] test tests::small_dataset_still_works ... ok
[INFO] [stdout] test tests::standard_error_non_finite_propagates_nan ... ok
[INFO] [stdout] test tests::standard_error_uses_effective_n_not_weight_sum ... ok
[INFO] [stdout] test vptree::tests::duplicate_points ... ok
[INFO] [stdout] test vptree::tests::query_point_in_dataset ... ok
[INFO] [stdout] test vptree::tests::single_point ... ok
[INFO] [stdout] test vptree::tests::two_points ... ok
[INFO] [stdout] test vptree::tests::empty_tree ... ok
[INFO] [stdout] test vptree::tests::knn_matches_brute_force_1d ... ok
[INFO] [stdout] test tests::predict_with_prior_matches_manual_composition ... ok
[INFO] [stdout] test tests::standard_error_widely_disagreeing_outputs_matches_closed_form ... ok
[INFO] [stdout] test tests::weighted_mean_with_exact_match ... ok
[INFO] [stdout] test vptree::tests::k_larger_than_n ... ok
[INFO] [stdout] test tests::standard_error_single_neighbor_is_zero ... ok
[INFO] [stdout] test vptree::tests::knn_matches_brute_force_2d ... ok
[INFO] [stdout] test tests::auto_k_selection_works ... ok
[INFO] [stdout] test tests::classification_does_not_get_bandwidth ... ok
[INFO] [stdout] test vptree::tests::knn_matches_brute_force_high_dimensional ... ok
[INFO] [stdout] test tests::predict_with_prior_trusts_local_mean_when_position_strongly_predicts_output ... ok
[INFO] [stdout] test vptree::tests::stress_test_random ... ok
[INFO] [stderr]      Running tests/adaptive_k_diagnostic.rs (/opt/rustwide/target/debug/build/renegade-ml/85e1b1903cb4cd7a/out/adaptive_k_diagnostic-85e1b1903cb4cd7a)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 81 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test adaptive_k_iris ... ok
[INFO] [stdout] test adaptive_k_wine ... ok
[INFO] [stdout] test adaptive_k_auto_mpg has been running for over 60 seconds
[INFO] [stdout] test adaptive_k_breast_cancer has been running for over 60 seconds
[INFO] [stdout] test adaptive_k_ionosphere has been running for over 60 seconds
[INFO] [stdout] test adaptive_k_auto_mpg ... ok
[INFO] [stdout] test adaptive_k_ionosphere ... ok
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "9ee4f68a7494e584748c13afeb7d2bee6b450de604247f735eeba95c64184de5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ee4f68a7494e584748c13afeb7d2bee6b450de604247f735eeba95c64184de5", kill_on_drop: false }`
[INFO] [stdout] 9ee4f68a7494e584748c13afeb7d2bee6b450de604247f735eeba95c64184de5
